worker

(i) subject to the restrictions set out in Annex V, any person who is insured, compulsorily or on an optional continued basis, for one or more of the contingencies covered by the branches of a social security scheme for employed persons; (ii) any person who is compulsorily insured for one or more of the contingencies covered by the branches of social security dealt with in this Regulation, under a social security scheme for all residents or for the whole working population if such person: - can be identified as an employed person by virtue of the manner in which such scheme is administered or financed, or - failing such criteria, is insured for some other contingency specified in Annex V under a scheme for employed persons, either compulsorily or on an optional continued basis; (iii) any person who is voluntarily insured for one or more of the contingencies covered by the branches dealt with in this Regulation, under a social security scheme of a Member State for employed persons or for all residents or for certain categories of residents if such person has previously been compulsorily insured for the same contingency under a scheme for employed persons of the same Member State